I am desinging an application in which I will be accepting guest credit/debit cards only without paypal account. So I read few documents of paypal and came across two solutions.

1. Paypal payment pro

2. Braintree

I have read both of them but I got couple of doubts.

In braintree, If I process the transaction then I get submitted_for_settlement status from braintree and same transaction get settled after few hours. I have to process some thing at my server after I receive settled status from braintree. So How can I get notified once its transation got settled at braintree gateway.

In Paypal payment pro, I have done the same stuff with paypal payment pro as well but am unable to get status of settled transaction. 

I can't use email notification because I have to process some logic at my server. Can I use webhooks to get notified once credit/debit card transaction get settled at paypal end. Could you please help me?